Orbital Elements
- Epoch: 2460200.5 JD
- Semi-major axis: 2.7 AU
- Eccentricity: 0.0811
- Inclination: 21.1 deg
- Longitude of Ascending Node: 299.51 deg
- Argument of Periapsis: 201.55 deg
- Mean Anomaly: 108.51 deg
Physical Characteristics
- Diameter: 57.50500 km
- Magnitude: 8.44
- Albedo: 0.248
- Spectral type (Tholen): S
- Spectral type (SMASS): S
Shape Model Characteristics
At 2444471.0 JD:
- Spin period in hours: 7.87754
- Spin latitude: 41.0
- Spin longitude: 41.0
- Spin angle: 0.0
- Quality level: -1.0
This shape model of asteroid Alphonsina is provided by the DAMIT database from The Astronomical Institute of the Charles University in Prague, Czechia.
The model is rotated on its Z axis for the purpose of this visualization, which may not reflect actual rotation.